A randomized 25 question test from a pool of 761 questions, good luck!
The data packet of an asychronous transmission contains _____ distinct types of bits. Choose the best answer to fill in the blank from the options below.
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
Which of the answers below best describes the cable used for the drop lines in the DeviceNet transmission system?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
Message frames are the result of organizing network messages so that the transmission of between network points is one block. Which of the answers below shows a simplified message frame components in the correct order?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used for an analog value that has no need of significant accuracy?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a holding registers would use?
Every IPv4 address is made up of two distinct components that identifies a specific host and a network segment. Which of the answers below names both of those components?
Which of the answers below best describes the role of a modem in a signal transmission system?
In IPv4, which of the protocols below has the additions of delivery acknowledgement and fragmentation/defragmentation?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter under the LRV?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
In a motor control function block program, conditional block are used. Which of the answers below is best described as a condition that must be TRUE before a device can be activated?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input register?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
Parameter settings program the behavior of the function block. Which of the parameters below can be described as one that receives data from another block?
Which of the Hart access methods below can be best described as one that field devices must be instructed by a controller module to preform any action?
Which of the answers below best represents the first bit sent in a RS-232 asynchronous frame?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in visual indications of data?
In the protocol specifications of Modbus, there are standard 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input status registers addresses?
In each OSI layer, each device must be identified to be used. In which of the layers below does the physical address of each network device reside?